Thrust Bearing Set

The ALLSTAR PERFORMANCE Thrust Bearing Set (ALL 99250) is a vital component for engine builders and performance enthusiasts focused on precision in rotating assembly dynamics. This bearing set is particularly useful for those rebuilding stroker motors, upgrading racing engines, or restoring classic vehicles with modern internals.

Designed to manage axial loads on the crankshaft, this thrust bearing set helps prevent crankshaft walk, which can lead to severe engine damage. Manufactured to OEM-equivalent specifications, it ensures proper load distribution and clearances across the crankshaft centerline. The compact footprint and minimal weight reflect the precision engineering necessary for high-RPM applications.

Engine builders and mechanics prefer the ALLSTAR PERFORMANCE Thrust Bearing Set for both small-block and big-block engine platforms where reliability is crucial. Proper installation requires careful alignment with the thrust face of the main bearing cap to avoid premature wear. This bearing set is compatible with various engine types, including those utilizing boost, nitrous, or high-torque loads.